The Count Function can only be used with numeric data. true or false
This statement is absolutely False due to the fact that quantitative level consist mainly in numeric situations.
the sort feature allows the user to rearrange the given data in a specified order example ,numeric data can be rearranged in ascending or descending order using this. a filtered range only displays the rows/colums that meet the criteria specified by the user.
There are three types of data as followed in the corresponding order in their hierarchy:Interval dataValues are real numbersall calculations are validcan be treated as ordinal or nominalOrdinal dataValues must be represent the ranked order or the datacalculations based on the ordering process are validcan be treated as nominal but not intervalExample: A rating scale where 1 represents Poor performance; 2 represents fair performance; 3 represents good performance; etc,Values are the arbitrary numbers that represent categoriesonly calculationsn based on the frequencies of occurance are validcannot be treated as ordinal or intervalExample: 1 represents green; 2 represents red; 3 represents orange; (their average means nothing; the only numeric values that you can get is the count of how often it occurs)Nominal Data
There is only one way not to collect data. The only way that is not a good way to collect data is theory development.
Advantages and Disadvantages of HistogramAdvantages:1) Visually strong.2) Can compare to normal curve.3) Usually vertical axis is a frequency count of items falling into each category.Disadvantages:1) Cannot read exact values because data is grouped into categories.2) More difficult to compare two data sets.3) Use only with continuous data.
No. The COUNT function counts only numeric values, including dates and times. It will not count cells with text or logical data or blank cells. COUNTA will count all kinds of data.
The Excel function that returns the number of cells in a range is COUNTA. This function counts all non-empty cells in the specified range, including numbers, text, and logical values. If you want to count only numeric values, you can use the COUNT function instead.
The function that counts how many cells in a range contain numbers is the COUNT function. It takes a range of cells as its argument and counts only those cells that contain numeric values. For example, COUNT(A1:A10) will return the number of cells with numeric values within the specified range. Text representations of numbers will also be counted if they are actual numeric values formatted as text.
true
The main difference between qualititative and quantitative data is the numeric information. In quliatative data we only rely on information from the field which is not numeric and the quantitative data contains numerica data. That's why quantitative data is also know as mathematic dats.
A validity check on numeric data ensures that only numbers are entered into a specified field, preventing the input of non-numeric characters or symbols. This type of check helps maintain data integrity by validating that the data conforms to the expected format, such as integers or decimals. It can also include range checks to ensure that the numeric values fall within a predefined set of acceptable limits. Overall, validity checks are crucial for ensuring that the data entered into a system is accurate and usable.
The SUM function will not include any cell in the range that contains non-numeric values in its final tally. It only adds up numeric values, ignoring any text or non-numeric entries. Therefore, when using SUM, you can be assured that only valid numbers will contribute to the total.
The COUNT function counts the number of cells that contain numbers.Syntax: =COUNT(value1, value2,...value30)The arguments (e.g. value1) can be cell references or values typed into the Excel COUNT formula.
A data type that can include only numbers is called a "numeric" data type. This includes integer types (like int) for whole numbers and floating-point types (like float or double) for decimal numbers. Numeric data types are commonly used in programming and databases to perform mathematical operations and store quantitative data.
Non numerical data is any form of data that is measured in word, (non-numbers) form. Non numerical data makes use of the letters of the alphabet only, e.g a, b, c, d,... books. photographs etc These numbers can only be identified in a word format.
You can use the 'SUM function'. Suppose you have data in cells A1 to A5 and you want to display the sum of the numbers in cell A6, then in cell A6 type: =SUM(A1:A5) (Note; non numerical values will be ignored). Please see the Excel help entry for SUM function for additional information.
Countif function is an excel function that counts the number of cells which answers a criteria.Countif function looks like this =countif(range,criteria)Range: the range we want to count.Criteria: the criteria each cell must meet in order to be counted (if it contains data).